Simplicity 755M manual

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Table of contents for the manual

  • Page 1

    Parts Manual Rev. 10/2001 TP 400-2561-00-IW-S I NTERMEDIA TE S NO W THR O WERS 555 S NO W THR O WERS Mfg. N o. Description 1693980 555M, 5 HP Manual Start 1693981 555M, 5 HP Manual Start (Export) 755 S NO W THR O WERS Mfg. N o. Description 1693983 755E, 7 HP Electric Start 1693982 755M, 7 HP Manual Start (Export)[...]

  • Page 2

    © Copyright 2001 Simplicity Manufacturing, Inc. All Rights Reserved. Printed In USA. MANUFACTURING, INC. 500 N Spring Street / PO Box 997 Port Washington, WI 53074-0997 USA www.simplicitymfg.com[...]

  • Page 3

    1 TP-400-2561-00-IW-S T able of Contents SNOWTHOWER COMPONENTS P AGES Handles and Controls Group .....................................2 Frame and Engine Group...........................................6 Auger Drive and Impeller Group..............................10 Auger Housing and Chute Group ............................12 T raction Drive Group .[...]

  • Page 4

    2 TP-400-2561-00-IW-S Handles and Controls Gr oup NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 985917 Apply adhesive to secure grips. Ref. 29 required on slotted holes only. Shift rod assembly (Ref. 20) must pivot freely on pivot blocks (Ref. 14). Slot in support (Ref. 56) towards rear of unit. Mount bushings [...]

  • Page 5

    3 TP-400-2561-00-IW-S Handles and Controls Gr oup 1 1668525 2 ROD, Control, Lower 2 1669323 2 SPRING, Extension 3 1916621 4 NUT, Hex, #10-24 R.H. 4 1715132 1 CLUTCH ROD, Auger Drive 5 1722636 1 HANDLE, R.H. (Auger Control side) 6 1722638 1 LEVER, Auger Clutch, R.H. 7 1676954 2 GRIP, Black Vinyl, for 1Ó Tube 8 1918447 3 PIN, Cotter 9 1666255 1 ROD,[...]

  • Page 6

    4 TP-400-2561-00-IW-S Handles and Controls Gr oup NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 985917 Apply adhesive to secure grips. Ref. 29 required on slotted holes only. Shift rod assembly (Ref. 20) must pivot freely on pivot blocks (Ref. 14). Slot in support (Ref. 56) towards rear of unit. Mount bushings [...]

  • Page 7

    5 TP-400-2561-00-IW-S Handles and Controls Gr oup 51 1718793 1 SUPPORT, Gear 52 1960518 2 NUT, Push 53 1960252 4 CARRIAGE BOLT, 1/4-20 x 5/8 G5 54 1718593 2 GEAR, Steel, Universal (Supersedes Plastic Gear) 55 1931333 1 CARRIAGE BOLT, 5/16-18 X 3/4 56 1715099 1 BRACKET, Worm Support 57 1919326 1 WASHER, Flat 5/16 58 1917372 1 NUT, Hex, 5/16-18 59 19[...]

  • Page 8

    6 TP-400-2561-00-IW-S Frame and Engine Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 985620 Attach to Frame Right rear only. Engine Use upper square hole on 5 HP and lower square hole on 7 HP. Required on rear engine bolts only. Torque all engine bolts to 19 - 21 ft-lbs. FRONT (Auger) Engine Pulley (T rac[...]

  • Page 9

    7 TP-400-2561-00-IW-S Frame and Engine Group 1 1921515 2 CAPSCREW, Hex Hd., 5/16-24 x 3/4 2 1924874 1 WASHER, 5/16 3 1715136 1 BELT STOP 4 1920427 2 LOCKWASHER, External Tooth, 3/8 5 * 1 555M 5 HP ENGINE, Tecumseh, Manual Start, (Models 1693980 & 1693981) Engine Model # HSSK 50 Engine Type # 67261S 5 * 1 755M 7 HP ENGINE, Tecumseh, Electric Sta[...]

  • Page 10

    8 TP-400-2561-00-IW-S Frame and Engine Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. E985919 Attach to Frame Right rear only. Engine Use upper square hole on 5 HP and lower square hole on 7 HP. Required on rear engine bolts only. Torque all engine bolts to 19 - 21 ft-lbs. FRONT (Auger) Engine Pulley (T ra[...]

  • Page 11

    9 TP-400-2561-00-IW-S Frame and Engine Group 44 1720237 1 SPRING, Extension 45 920438 1 NUT, Hex, Jam, 5/16-24 46 924819 1 KEY, Hi-Pro, 1/8 x 5/8 47 1674325 1 PULLEY, Engine - Traction Drive 48 1960619 2 SET SCREW, Hex Socket Cup Point, 5/16-18 x 5/16 49 1720313 1 PULLEY, Engine - Auger Drive 50 905850 1 KEY, Parallel, 3/16 x 3/16 REF NO. PART NO. [...]

  • Page 12

    10 TP-400-2561-00-IW-S A uger Drive and Impeller Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 985496 Apply a bead of gasket eliminator into rear seal groove and flat surface just past groove (Ref. 15 & 20) on both halves. Also, apply to bushing bore surface. Be careful not to over apply as excess wil[...]

  • Page 13

    11 TP-400-2561-00-IW-S A uger Drive and Impeller Group 1 1715091 1 PULLEY,Auger Drive 2 1930540 2 SETSCREW, Square Head Cup Point, 3/8-18 x 5/8 3 905123 3 KEY, Woodruff 3/16 x 3/4 4 1960474 1 SETSCREW, Square Head Cup Point, 3/8-16 x 1/2 5 1715120 1 IMPELLER 6 1612093 1 SEAL, Oil 7 1666425 1 BUSHING 8 936098 1 PIN, Drive-Lock 3/16 x 1-1/2 9 1721680[...]

  • Page 14

    12 TP-400-2561-00-IW-S A uger Housing and Chute Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 985918 Place Ref. 3 between chute and deflector. Seal must cover openings at hinge pivot. Coat top and bottom of chute ring with grease. Mounts to underside of housing. 1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 [...]

  • Page 15

    13 TP-400-2561-00-IW-S A uger Housing and Chute Group 1 1670578 1 KNOB 2 1919326 1 WASHER, Flat, 5/16 3 960210 1 WASHER, Nylon 4 1706085 2 DECAL, Hinge, Orange 5 1715115 1 CHUTE & DEFLECTOR ASSEMBLY 6 1931333 1 CARRIAGE BOLT, 5/16-18 x 3/4 7 1960126 2 NUT, Push Pas, 1/4 8 1612455 1 CHUTE, Guard 9 1925205 4 CAPSCREW, Hex Hd. 5/16-18 x 5/8 10 191[...]

  • Page 16

    14 TP-400-2561-00-IW-S T raction Drive Gr oup NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 984936 Apply loctite to screws and torque to 55 - 60 in-lbs (2 places). Pack groove with grease. Apply locktite and torque to 8 - 10 ft. lbs. Retainer to be loacted inside frame. Tighten when all parts are tight against [...]

  • Page 17

    15 TP-400-2561-00-IW-S T raction Drive Gr oup 1 1930601 3 CAPSCREW, Taptite, 5/16-18 x 5/8 2 1673994 1 BRACKET 3 1916950 1 NUT, Hex, 3/8-16 4 1916965 1 LOCKWASHER, 3/8 5 1669256 1 SHIFT ARM ASSY, w/Bushing 6 1666114 1 BUSHING 7 1924940 1 WASHER 8 1923701 1 CAPSCREW, Hex Hd., 3/8-16 x 2 9 1925205 3 CAPSCREW, Hex Hd., 5/16-18 x 5/8 10 1722703 2 BEARI[...]

  • Page 18

    16 TP-400-2561-00-IW-S Decals Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. B985924 D ANGER 1716532 Seal must cover openings at hinge pivot. 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 10 10 6 12 11 The above parts group applies to the following Mfg. Nos.: 1693980 555M, 5HP Manual Start 1693981 555M, 5HP Manual Start[...]

  • Page 19

    17 TP-400-2561-00-IW-S Decals Group 1 1715557 1 DECAL, Speed Selector 2 1722640 1 DECAL, Auger Control 3 1722643 1 DECAL, Warning / Main Dash Panel 4 1715558 1 DECAL, Simplicity Logo 5 1714107 1 DECAL, 755 5 1714108 1 DECAL, 555 6 1722674 1 DECAL, Danger, Discharge Chute 7 1716532 1 DECAL, Danger, Auger 8 * 1 DECAL, OPEI (Not Serviced) 9 * 1 I.D. T[...]

  • Page 20

    18 TP-400-2561-00-IW-S Wheels and Tires Group NOTE: Unless noted otherwise, use the standard hardware torque specification chart. 984933 4 3 1 6 5 2 The above parts group applies to the following Mfg. Nos.: 1693980 555M, 5HP Manual Start 1693981 555M, 5HP Manual Start (Exp.) 1693982 755M, 7HP Manual Start (Exp.) 1693983 755E, 7HP Electric Start © [...]

  • Page 21

    19 TP-400-2561-00-IW-S Wheels and Tires Group 1 1666969 2 KLIK-PIN 2 172353 2 VALVE STEM & CAP 3 1664090 2 TUBE, Tire 4 1715125 2 *WHEEL 4 1723286 2 **WHEEL 5 1715126 2 *TIRE 5 1723287 2 **TIRE 6 1715124 2 *WHEEL & TIRE ASSEMBLY, (Includes Ref. 2-5) 6 1723169 2 **WHEEL & TIRE ASSEMBLY, (Includes Ref. 2-5) REF NO. PART NO. QTY. DESCRIPTI[...]

  • Page 22

    T orque Specification Chart FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%) Hardware Grade SAE Grade 2 SAE Grade 5 SAE Grade 8 Size Of in/lbs in/lbs in/lbs Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm. 8-32 19 2.1 30 3.4 41 4.6 8-36 20 2.3 31 3.5 43 4.9 10-24 27 3.1 43 4.9 60 6.8 10-32 31 3.5 49 5.5 68 7.7 1/4-20 66 7.6 8 10.9 12 16.3 1/4-28 76 8.6 10[...]